Training materials
Authors: Krzysztof Poterlowicz
and Contributors: Dr. Bernard de Bono or Hélène Chiapello or Janick Mathys or Niclas Jareborg or Nicola Soranzo or Wolfgang Maier
Authors: Krzysztof Poterlowicz
and Contributors: Dr. Bernard de Bono or Hélène Chiapello or Janick Mathys or Niclas Jareborg or Nicola Soranzo or Wolfgang Maier